baber/WOPTO huggingface dataset:
Patent JP-H0280820-A (JP)
Title: Manual clutch device for working vehicle
Inventor: ITO NOBORU
IPC: F16D23/12
Filed: 1988-09-14
Abstract: PURPOSE:To improve the certainty and operating feeling of a manual operation by forming the middle site of a clutch arm bendably only downward and providing a damper between the middle portion between this bending portion and a rear end site and a chassis. CONSTITUTION:The middle site of a clutch arm 27 is formed bendably only downward. One end portion of a damper 17 is installed in the appropriate position of a rear clutch arm 29 while pivotally rotatably installing the other end portion on a chassis 5 on the lower part. No damper 17 provided between a free arm 11 and the chassis 5 enables the vertical movement of the free arm 11 to be remarkably quick. Even at the time of rapidly operating a change lever 18, no separation of the guide roller 14 of the free arm 11 and a cam 21 will take place. Thereby, the certainly and operating feeling of a manual operation can be remarkably improved.
Patent JP-H0547752-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMURA SHIRO
IPC: H01L21/331
Filed: 1991-08-20
Abstract: PURPOSE:To shorten the selective oxidization time, suppress the generation of a bird's beak and a bird's head, prevent the volume reduction of a remaining polycrystalline semiconductor material by a method wherein selective oxidization is performed after reducing the film thickness in a selective oxidization region of a polycrystalline semiconductor material by etching. CONSTITUTION:Boron ions are implanted into an N-type epitaxial layer 103a through a polycrystalline layer 107 whose thickness is reduced one half using residual silicon nitrided films 108a to 108c, pad oxidized films 117a to 117c, and photolithography resist films 109a to 109c as masks. Next, after resist layers 109a, 109b, 109c are removed, the layer 103a is heat-treated in a non oxidizing atmosphere to form high density base layers 106a, 106b in the N-type epitaxial layer 103a. Next, the silicon nitrided films 108a, 108b, 108c are used as masks, the polycrystalline silicon layer 107 is selective by oxidized and an unnecessary part is converted into a silicon oxide film 110.
Patent JP-S59134708-A (JP)
Inventor: HANSU YOAHIMU HOFUMAN
IPC: A61K8/891
Filed: 1983-12-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001057382-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: GOCHO TETSUO
IPC: H01L21/76
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor device to be improved in characteristics and reliability by a method wherein the surface of the semiconductor substrate is set nearly uniform in impurity concentration after impurities for controlling a threshold voltage are introduced. SOLUTION: A pad oxide film 2 and an SiN film 3 are sequentially formed on an Si substrate 1. An opening is provided in the SiN film 3, and a trench 5 is formed on the Si substrate 1. The SiN film 3 is selectively etched through a plasma etching method where CF4 gas and O2 gas are used, by which the film 3 is made to recede from the edge of the trench 5. An SiO2 film 7 is formed so as to be filled into the trench 5 through an HDP-CVD(high density plasma- chemical vapor deposition) method. Impurity ions are implanted into the Si substrate 1 through the thin part of the SiO2 film 7 in a region adjacent to the trench 5 to from a diffusion layer 8. The SiO2 film 7 is removed from the part except the opening of the SiN film 3 and the inside of the trench 5, and a trench element isolation region is formed.
Patent JP-H0278598-A (JP)
Title: Postcard
Inventor: MATSUGUCHI NOBORU
IPC: B32B7/12
Filed: 1988-09-14
Abstract: PURPOSE:To facilitate a cutting by a method wherein linear perforation lines are perforated from one main surface to the other main surface of a substrate, and straight cutting lines in parallel to a direction of cutting off a cutting part are provided between the adjacent perforation lines so as to cross the adjacent ends of the respective perforation lines. CONSTITUTION:On one main surface of paper as a substrate 18, a silver printing is applied to form a hiding layer 20. A lot part 22 is formed by printing an image on the surface of the hiding layer 20. A laminated material which is the rolled substrate 18 provided with the hiding layer 20 is loaded on a holding roller 32 of a coated material production apparatus 30, thereafter being unwound from one end thereof to be led to a thermally adherent resin applicator 34. After that, the substrate 18 printed/applied with a thermally adherent resin 24a is led to a drier 36, and therein the thermally adherent resin 24a is dried to become the thermally adherent resin layer 24a. The substrate 18 is led to an adhesion inhibitor applicator 40 for printing/ applying an adhesion inhibitor 25a thereon, thereafter being led to a setting apparatus 44. A continuous material 14a of this coated material is led to a perforation forming apparatus 48 to be provided with cutting perforation lines 26 spaced equidistantly. In this manner, a part to be cut can be cut off circularly or rectangularly only by pulling the part in one direction.
Patent JP-S6387267-A (JP)
Title: Platen roll
Inventor: ANDO YUKIO
IPC: B41J11/02
Filed: 1986-10-01
Abstract: PURPOSE:To contrive reductions in noise and weight while maintaining suitability for printing, by forming a roll by using a rubber composition for an outer layer part and an inner layer part and using a resin for an intermediate layer. CONSTITUTION:An outer layer 4 comprising a rubber composition comprises a thermoplastic polymer in an amount of 20-30pts.wt. per 100pts.wt. of all rubber components, and has a tandelta of 0.15-0.30 and an ES of 200-450kg/cm<2>. A resin used as an intermediate layer 5 has an elastic modulus of 20,000-150,000kg/cm<2>. An inner layer 6 is constituted of a rubber composition, and has a tandelta of 0.20-0.60. The thicknesses of the outer layer 4, the intermediate layer 5 and the inner layer 6 are respectively 2-5mm, 5-15mm and 0.5-5mm, and the layers are concentrically provided on a metallic shaft 1 in a body, whereby reductions in weight of a platen roll and noise can be contrived while maintaining suitability for printing.
Patent JP-H0394783-A (JP)
Title: Tip leather of bamboo sword
Inventor: NAKAMURA YUTAKA
IPC: A63B69/02
Filed: 1989-09-08
Abstract: PURPOSE:To protect the split bamboo and to prevent the projection from being separated or shifted from the cylindrical body even if the tip leather surface moves by constituting the tip leather of the bamboo sword of an outer cylinder made of a hard synthetic resin whose lower face is opened, and an inner cylinder made of foam synthetic resin elastomer whose lower face is opened, and also, in which a turn-stopping projection whose cross section is square is formed integrally in the lower part of the upper face. CONSTITUTION:A tip leather 1 of the bamboo sword consists of an outer cylinder 2 and an inner cylinder 3 whose lower faces are opened. The outer cylinder 2 consists of a hard synthetic resin such as nylon, etc., the inner cylinder 3 consists of foam synthetic resin elastomer, and a turn-stopping projection 6 whose cross section is a regular square is provided integrally on the lower face of the center of the top part. A sword tip part of four pieces of split bamboos 10 is covered with the inner cylinder 3, the turn-stopping projection 6 is fitted into the center of the split bamboos 10, and an engaging projection 8 is engaged to a recessed part formed between side edges of the split bamboos 10. Subsequently, the outside surface of the inner cylinder 3 is covered with the outer cylinder 2, and one end of a string 11 for connecting handle leather, middle leather and tip leather 1 of the bamboo sword is inserted through an insert-through hole 9 of the inner cylinder and a string-through hole 5 of the outer cylinder 2 corresponding thereto, wound round along a recessed groove 4, and thereafter, inserted through the string-through hole 5 of the outer cylinder 2 and the insert-through hole 9 of the inner cylinder 3, and tied and fixed to the string 11.
Patent JP-S60123918-A (JP)
Title: Reference voltage generating device
Inventor: OOZEKI SHIYOUICHI
IPC: G05F3/24
Filed: 1983-12-09
Abstract: PURPOSE:To obtain an optical output voltage, by optionally setting the drain current and gate length of an MOS transistor by utilizing the voltage difference between the gate and source of the transistor. CONSTITUTION:An optional output voltage is obtained by optionally setting the value of a constant-current source I0 by utilizing the voltage difference between the gate and source of a P-channel N<+> gate MOS transistor and P-channel N<-> gate MOS transistor. This output voltage is obtained by setting the gate length or drain current to an optional value.
Patent JP-S61108632-A (JP)
Title: Production of electroconductive polyacetylene film
Inventor: SAKATA KATSUHIKO
IPC: C08F138/00
Filed: 1984-11-02
Abstract: PURPOSE:To obtain efficiently an electroconductive polyacetylene film having a uniform film thickness and excellent mechanical stability, by adhering a catalyst mixed with fine metallic powder to a wire mesh and polymerizing acetylene gas by feeding it to the mesh. CONSTITUTION:A Ziegler-Natta catalyst is mixed with fine metallic powder. The most suitable particle diameter of this fine metallic powder is 5-15mu. The catalyst mixed with the fine metallic powder is adhered to a wire mesh provided in a sealed vessel by the utilization of capillarity. With respect to the size of this wire mesh, a size of 20 mesh or below and a thickness of wire of 50-150mu are desirable. Acetylene gas is fed to the catalyst in the sealed vessel and polymerized. As a result, the fine metallic powder can be uniformly dispersed in the polyacetylene film and at the same time, an electroconductive polyacetylene film composed of the polyacetylene film bonded integrally with the wire mesh can be obtained.
Patent JP-H1080178-A (JP)
Title: Dc brushless motor driving circuit
Inventor: NAKAMURA YASUSHI
IPC: H02P6/12
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a motor driving circuit of small capacity in which the set value of an overcurrent limit circuit of a motor can be changed in response to the number of rotation of the motor, and it is unnecessary to make a large overcurrent flow, regarding a motor driving equipment of a DC brushless motor. SOLUTION: A PWM signal is outputted corresponding to the rotation detecting signal of a motor which is detected by an encoder 4a arranged in the vicinity of a DC brushless motor 4. The output controls a driving current of the DC brushless motor, on the basis of detected data. An overcurrent of the motor is adjusted by the above control, especially, an overcurrent at the time of motor start and a constant overcurrent at the time of normal operation are made to flow, and sure motor driving is performed. PLL(phase locked loop) lock is surely performed in a short time.
Patent JP-H1079767-A (JP)
Title: Data receiver and its method
Inventor: IKEDA TAMOTSU
IPC: H04L1/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To decode data sent by the multi-value multi-phase modulation system accurately by calculating the metric with a simple circuit. SOLUTION: A sum of a posterior probability with respect to a set SI00 of symbols calculated by a probability calculation circuit 111-1 and whose I component value is the same and a posteriori probability with respect to a set SI01 calculated by a probability calculation circuit 111-2 is outputted as a metric with respect to a 1st bit of the symbols, and a sum of the a posteriori probability with respect to the set SI00 calculated by the probability calculation circuit 111-1 a posterior probability with respect to a set SI10 calculated by a probability calculation circuit 111-3 is outputted as a metric with respect to a 3rd bit. Similarly a metric with respect to a 2nd bit of the symbols and a metric with respect to a 4th bit of the symbols are calculated and outputted based on the a posteriori probability with respect to symbols whose Q component value is the same by other circuits.
Patent JP-H1173996-A (JP)
Title: Nonaqueous secondary battery
Inventor: ADACHI MASAYA
IPC: H01M4/525
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To facilitate short circuit and enhance safety by winding and laminating electrical conductors equipotential with a positive electrode and a negative electrode opposite to each other via a separator material once around or more, and interposing a conductive mesh between the rolled electrode body and a battery can. SOLUTION: A positive electrode 2 and a negative electrode 1 are rolled via a separator material 3 (about 10-100 μm thickness) to form an electrode body. On the outermost circumference of the electrode body, an electrical conductor 13 which is equipotential with the positive electrode 2 and an electrical conductor 12 at equipotential with the negative electrode 1 are wound and laminated opposite to each other via the separator material 3 once around or more. Further, a conductive mesh 14 is wound in the space with a battery can 5 through the separator material 3. The electrical conductivity of the conductive mesh 14 is preferably set to 10<2> Ω<-1> .cm<-1> or more, and a metallic mesh such as copper, stainless, or nickel-plated iron is preferably used.  The conductive mesh 14 may be interposed between the positive electrode equipotential electrical conductor 13 and the separator material 3, and between the negative electrode equipotential electric conductor 12 and the separator material 3.
Patent JP-H0984154-A (JP)
Title: Remote monitoring system and its communication control method
Inventor: KOSAKAYA JIYUICHI
IPC: H04L12/26
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring system with high efficiency and flexibility by making possible changing order parameter from both a master station device and a slave station device. SOLUTION: A system is provided with a master station device 1, a communication facing order parameter storing part 4 which previously set order for facing a reference time generator 3 in the slave station device 2 being an equipment to be controlled in order to generate a reference time to be communication facing operation reference and an order parameter P automatic correcting function part 14 executing correction in accordance with the increase/decrease of the number of the parameter slave stations.  The master station device 1 is provided with a slave station communication facing discrimination processing part 8 checking communication facing against the slave station device 2 and the slave station device 2 is provided with a self/another station communication facing discrimination processing part 9 discriminating whether a communication facing object is a self station or another station so that communication is executed between the master station device 1 and the slave station device 2 based on the order parameter.
Patent JP-H0396606-A (JP)
Title: Valve action device for engine
Inventor: MATAYOSHI YUTAKA
IPC: F01L13/00
Filed: 1989-09-07
Abstract: PURPOSE:To execute hydraulic pressure control successfully in a simple manner by directly forming each pivot back-up face which is to be a rocking center, into a rocker arm to make the rocker arm light in weight, thereby interposing an oil passage for working oil for a hydraulic drive means between pivot bearings. CONSTITUTION:When an engine is in operation at a high speed, working oil pressure is introduced into an oil chamber 27 through an oil passage 28 and the like, a plurality of plungers 23, 21 and 24 are thereby moved against a return spring 37 respectively. The plunger 23 is coupled in across respective corresponding holes 25 and 22, while the plunger 24 is concurrently coupled in across respective corresponding holes 22 and 26. As a result, paired main rocker arms 1 and a single sub-rocker arm 2 are monolithically moved. In this case, each pivot back-up face 7 which is to be a rocking center, is directly formed into each main rocker arm 1. In addition, an oil passage 8 is formed in such a way that each pivot bearing composed of each pivot back-up face 7 and of each pivot is penetrated through.
Patent JP-H0396022-A (JP)
Title: Optical transmission stereo reproduction device
Inventor: SUZUKI AKIHISA
IPC: H04B10/112
Filed: 1989-09-07
Abstract: PURPOSE:To reproduce a signal without intermission even when the signal is interrupted by an obstacle by using a signal selection means to select either a light reception signal from a main body or the light reception signal from 2nd and 1st voice output sections received by 1st and 2nd light receiving means. CONSTITUTION:When an obstacle such as a person enters an optical transmission line 30 between a transmission section A and a reception section B, the said optical transmission path 30 is disabled, but the signal path to the reception section B is ensured by using optical transmission paths 31, 33. Thus, a stereo modulation signal sent from a light emitting element 6 of the transmission section A is received by a photodetector in a right channel reception section C via the optical transmission path 31. Then the signal is led to a signal selector via an amplifier circuit.
Patent JP-2000064173-A (JP)
Title: Treatment of regenerated collagen fiber
Inventor: SAKASHITA SHINICHI
IPC: D01F4/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a regenerated collagen fiber having low water absorptivity and excellent touch in a wet state and capable of allowing a carboxyl group to be also chemically modified by treating the regenerated collagen fiber with a halogenated aldehyde, and subjecting the treated fiber to an amidation reaction by using a specific diamine and a condensing agent. SOLUTION: A regenerated collagen fiber is subjected to an insolubilizing treatment with a halogenated aldehyde of the formula XnRCHO [X is a halogen; R is a <=3C hydrocarbon; (n) is an integer of 1-3], e.g. 2-chloroacetaldehyde, and the treated fiber is further subjected to an amidation treatment by using a diamine of the formula H2N(CH2)nSS(CH2)mNH2 [(n) and (m) are each an integer of 1-4] or H2NCH(COOR1)CH2SSCH2CH(COOR2)NH2 (R1 and R2 are each a 1-4C alkyl or benzyl) having a disulfide bond, e.g. cystamine dihydrochloride, and a condensing agent, e.g. 1-ethyl-3-(3'-dimethylaminopropyl) carbodiimide hydrochloride.
Patent JP-2000069741-A (JP)
Title: Actuator for vacuum
Inventor: SUWA TATSUNORI
IPC: H02K49/10
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce size in the direction of the center of rotation while eliminating overlap of output members in the radial direction by disposing a vacuum sealing body oppositely to a stator while spacing apart therefrom and providing the rotor of a direct drive type motor bonded to the inside of the output member. SOLUTION: Stators 25a, 25b of direct drive type motor units 24a, 24b are supported at the parts facing the inside of ring-like bosses 10a, 10b on the inside of a vacuum barrier wall member 22. Rotors 26a, 26b of the direct drive type motor units 24a, 24b are fixed to the inside of the ring-like bosses 10a, 10b facing the stators 25a, 25b through the vacuum barrier wall member 22 integrally with the ring-like bosses 10a, 10b. Detectors for detecting the rotational angle of rotary side members of the ring-like bosses 10a, 10b individually are provided on the fixed side of the barrier wall member 22, a transfer chamber 1, or the like.
Patent JP-H0975564-A (JP)
Title: Processing method by sewing machine with laser beam processing function
Inventor: TAJIMA IKUO
IPC: D05B23/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To surely bond overlapped materials to be processed such as cloth or leather without sewing. SOLUTION: In a processing method of a sewing machine having a laser beam processing function, a second material to be processed (sheet 52) is overlapped on a first material to be processed (base material 50) held by a holding frame and the surface of the second material to be processed is heated by irradiation of a laser beam from a laser head, thereby the first and second materials are bonded by fusing.
Patent JP-H1078908-A (JP)
Title: Plural data format table management system
Inventor: AKIYAMA TATSUO
IPC: G06F12/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a table management system in which plural table format processing can be operated by the same device, and the same processing can be executed even when the table format is changed. SOLUTION: A leading pointer 11 points a table management area 21 of a table 2. When the table leading of the table 2 is necessary, a base pointer in the table management area 21 is referred to. Also, a management area 31 of a table 3 following the table 2 is included as the pointer of the next table in the table management area 21, and this is used. The pointer of the table management area 21 of the previous table 2 and the pointer of a table management area 41 of a next table 4 are included in the table management area 31 of the table 3. Thus, tables adjacent to the table 3 can be provided by referring to the table management area 31 without considering the format of the overall table 3.
Patent JP-H0282415-A (JP)
Title: Manufacture of push button sheet
Inventor: YAMANAKA TSUNEYUKI
IPC: H01H13/702
Filed: 1988-09-17
Abstract: PURPOSE:To permit to readily manufacture a push button sheet having its excellent dimensional accuracy, by applying an injection moulding process and a transferring process to carry out moulding of a push button sheet simultaneously with forming of an electroconductive contact. CONSTITUTION:A transferring sheet 1 prepared by forming an electroconductive contact pattern 3 having its elasticity on a base sheet 2 having its exfoliativeness is aligned fixed respectively within an injection moulding die 4, and subsequently thermoplastic elastomer resin having its elongation of 100 to 1,400 percent, its hardness of 30 to 99 (JIS A) and its impact resilience of 50 to 90 percent is injected into the die to form a switch base 6. With this process, an electroconductive contact 8 is transferred to the reverse side of a push button portion 7 of the switch base 6, and then the base sheet 2 is exfoliated to form the electroconductive contact 8 on the reverse side of the push button portion 7. In this manner, as the electroconductive contact 8 is formed by means of transferring simultaneously with the formation of the switch base 6 by means of injection moulding, the formation of the electroconductive contact 8 is facilitated, and therefore a push button sheet 5 can be obtained with its excellent dimensional accuracy.
Patent JP-2000097979-A (JP)
Title: Improved signal detector
Inventor: BORODULIN DMITRYI
IPC: G01R29/08
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To display a mean value of frequency signals by coupling both outputs of signal converters of different responding time constants by a differential circuit, and providing a feedback circuit between the differential circuit and the one signal converter. SOLUTION: Frequency signals are received by first and second signal converters having different responding time constants corresponding to applied frequency signals, and outputs of both the converters are supplied to a differential circuit. A feedback circuit is coupled between an output of the differential circuit and one of the converters. Thus, when the signal is increased by the output of the other converter, the output of the differential circuit follows an increased signal. When the signal is decreased by the output of the other converter, the output of the differential circuit follows the signal output of the one converter coupled with the feedback circuit. Thus, an RMS value display circuit of the economical frequency signal is obtained.